產(chǎn)品簡(jiǎn)介:
2dBI doubly fed RFID UHF circularly polarized antenna is widely used in UHF band RFID handset and other terminal occasions. The product is small in size, simple in installation, beautiful and practical in appearance. It is mainly used with fixed UHF RFID reader. At present, it has been adopted by many projects, such as warehouse management, logistics distribution, military material management, vehicle management, etc.
(天線(xiàn)正面圖) (天線(xiàn)反面圖)
【產(chǎn)品參數(shù)】
1 |
Operating Frequency (MHz) |
922.5MHz±8MHz |
2 |
V.S.W.R |
1.5:1 |
3 |
Type |
Microstrip Ceramics Antenna |
4 |
Band Width(MHz) |
>16.0 |
5 |
Peak Gain(dBic) |
2 |
6 |
Polarization |
RHCP |
7 |
Axial Ratio(db) |
<2.0 |
【經(jīng)典應(yīng)用】
廣泛適用于近距離一體機(jī)、發(fā)卡機(jī)、手持機(jī)等。
此類(lèi)天線(xiàn)可以額外有引線(xiàn)配置,標(biāo)準(zhǔn)長(zhǎng)是12cm,接頭可以是SMA頭或者MMCX頭
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